Title:
硬化性オルガノポリシロキサン組成物、該組成物の使用、及び該組成物から作製した積層体
Document Type and Number:
Japanese Patent JP6594991
Kind Code:
B2
Abstract:
A curable organopolysiloxane composition comprising: (A) an organopolysiloxane having at least two alkenyl groups in each molecule; (B) an organohydrogenpolysiloxane in an amount sufficient to provide a value of 1.1:1 to 20:1 (SiH:alkenyl group) for the molar ratio of silicon-bonded hydrogen atoms in the organohydrogenpolysiloxane to the alkenyl groups in component (A), wherein component (B) consists of the following components (B1) and (B2) at a mass ratio of (B1)/(B2) in the range from 100/0 to 15/85: (B1) an organohydrogenpolysiloxane having at least three silicon-bonded hydrogen atoms in each molecule and a silicon-bonded hydrogen content [Si—H] mass % satisfying the following equation: 0<[Si—H] mass %<5/(DP)0.5 wherein the DP is in the range from 5 to 1000; (B2) an organohydrogenpolysiloxane having at least one silicon-bonded hydrogen atom in each molecule, which is different from the component (B1); and (C) a hydrosilation reaction catalyst in a catalytic amount.
Inventors:
Kenichi Hino
Naoko Tanaka
Haruna Mizuno
Shuji Endo
English Tanaka
Junpin Huo
Yang Yun Luo
Naoko Tanaka
Haruna Mizuno
Shuji Endo
English Tanaka
Junpin Huo
Yang Yun Luo
Application Number:
JP2017546654A
Publication Date:
October 23, 2019
Filing Date:
March 05, 2015
Export Citation:
Assignee:
Dow Toray Co., Ltd.
Dow (Shanghai) Holding Company Limited
Dow (Shanghai) Holding Company Limited
International Classes:
C09J183/05; C08L83/05; C08L83/07; C09J7/38; C09J183/07
Domestic Patent References:
| JP2004202966A | ||||
| JP2015003986A | ||||
| JP2001081436A | ||||
| JP2003327833A | ||||
| JP2013168657A | ||||
| JP6279681A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe